Nelson Mandela's life shines light on injustice in U.S.

As the world celebrates Nelson Mandela's 95th birthday, it is timely to reflect on his life, spent fighting for equality for people of colour who long suffered under South Africa's apartheid regime. Mandela was arrested in 1962, a year before Martin Luther King Jr. would give his "I Have a Dream" speech in Washington, D.C. After 27 years in prison, Mandela was released in 1990. Four years later, he would become the first democratically elected president of South Africa.

We should use Mandela's incredible life to shine a light on injustice in the United States, as George Zimmerman is acquitted of killing Trayvon Martin, and as a massive hunger strike envelops the U.S. military prison at Guantanamo Bay, where scores of men have been held without charge for more than a decade.

When President Barack Obama visited South Africa recently, he took his family to Robben Island, the notorious apartheid-era prison off the coast of Cape Town. First lady Michelle Obama said of the experience, "It was amazing to see Mandela's cell, a tiny room -- about 6 feet wide --where he spent 18 of the 27 years he was in prison. He slept on a thin mat on the floor, and when he stretched out to sleep at night, his toes touched one wall, while his head grazed the other. The walls were two feet thick with no decorations, and he was given a bucket to use as a toilet."

President Obama signed the Robben Island guest book, writing: "On behalf of our family we're deeply humbled to stand where men of such courage faced down injustice and refused to yield. The world is grateful for the heroes of Robben Island, who remind us that no shackles or cells can match the strength of the human spirit."

"We don't need a lecture; we need a leader," Col. Morris Davis told me. He is a retired Air Force colonel, and was the chief military prosecutor at Guantanamo Bay until he resigned in 2007, refusing to use statements obtained through torture. He went on: "When President Obama and his family visited South Africa, he took Sasha and Malia to visit [Robben Island]. And at the same time, he's operating an island prison in Guantanamo, where the majority have been cleared to be transferred out. There are people that have been there for 11 and a half years that we have cleared to be transferred home, and they still sit in prison."

While Obama's two elections as president prompted many to declare a post-racial America, the Zimmerman trial verdict last week exposes that fallacy. Phillip Agnew is the executive director of Dream Defenders, a network of black and brown youth and their allies in Florida who are fighting for equal rights and education. Following the verdict, he told me: "It's our refusal as a country to acknowledge that we still have a race problem in America that creates environments for a man like George Zimmerman to walk around, as he does now, with a gun, looking to take down young people of color."

The Dream Defenders mobilized immediately after Zimmerman's acquittal, and descended on Tallahassee, the capital of Florida, where they occupied the offices of Republican Gov. Rick Scott. They want Scott to call a special legislative session to repeal Florida's "Stand Your Ground" law, which expands a person's right to use deadly force in a confrontation, and vowed to remain until their concerns are addressed.

"If Trayvon Martin had been born white he would be alive today," civil-rights attorney and author Michelle Alexander writes on her Facebook page. "If he had been white, he never would have been stalked by Zimmerman, there would have been no fight, no funeral, no trial, no verdict. It is the Zimmerman mindset that must be found guilty -- far more than the man himself. It is a mindset that views black men and boys as nothing but a threat, good for nothing, up to no good no matter who they are or what they are doing. It is the Zimmerman mindset that has birthed a penal system unprecedented in world history, and relegated millions to a permanent undercaste."

Meanwhile, in California, thousands of prisoners are also on the largest hunger strike in state history. Among their demands: an end to long-term solitary confinement, where more than 3,000 prisoners are held in the isolation units with no human contact and no windows -- some of them for more than a decade.

Nelson Mandela told an interviewer in 1993: "Once you have rid yourself of the fear of the oppressor and his prisons, his police, his army, there is nothing that they can do. You are liberated." From South Africa to Sanford, Fla., from Pelican Bay to Guantanamo Bay, courageous people are taking a stand, fighting for justice, a fitting birthday tribute to President Mandela.

Amy Goodman is the host of Democracy Now!, a daily international TV/radio news hour airing on more than 1,000 stations in North America. She is the co-author of The Silenced Majority, a New York Times best-seller.